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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/platform/graphics/cg/FontPlatformData.h | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/platform/graphics/cg/FontPlatformData.h')
-rw-r--r-- | Source/WebCore/platform/graphics/cg/FontPlatformData.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/cg/FontPlatformData.h b/Source/WebCore/platform/graphics/cg/FontPlatformData.h new file mode 100644 index 0000000..e21b444 --- /dev/null +++ b/Source/WebCore/platform/graphics/cg/FontPlatformData.h @@ -0,0 +1,105 @@ +/* + * This file is part of the internal font implementation. It should not be included by anyone other than + * FontMac.cpp, FontWin.cpp and Font.cpp. + * + * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License + * along with this library; see the file COPYING.LIB. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + * + */ + +#ifndef FontPlatformData_h +#define FontPlatformData_h + +#include "FontOrientation.h" +#include "RefCountedGDIHandle.h" +#include "StringImpl.h" +#include <wtf/Forward.h> +#include <wtf/PassRefPtr.h> +#include <wtf/RefCounted.h> +#include <wtf/RetainPtr.h> + +typedef struct HFONT__* HFONT; +typedef struct CGFont* CGFontRef; + +namespace WebCore { + +class FontDescription; + +class FontPlatformData { +public: + FontPlatformData() + : m_size(0) + , m_syntheticBold(false) + , m_syntheticOblique(false) + , m_useGDI(false) + { + } + + FontPlatformData(HFONT, float size, bool bold, bool oblique, bool useGDI); + FontPlatformData(float size, bool bold, bool oblique); + + FontPlatformData(HFONT, CGFontRef, float size, bool bold, bool oblique, bool useGDI); + ~FontPlatformData(); + + FontPlatformData(WTF::HashTableDeletedValueType) : m_font(WTF::HashTableDeletedValue) { } + bool isHashTableDeletedValue() const { return m_font.isHashTableDeletedValue(); } + + HFONT hfont() const { return m_font->handle(); } + CGFontRef cgFont() const { return m_cgFont.get(); } + + float size() const { return m_size; } + void setSize(float size) { m_size = size; } + bool syntheticBold() const { return m_syntheticBold; } + bool syntheticOblique() const { return m_syntheticOblique; } + bool useGDI() const { return m_useGDI; } + + FontOrientation orientation() const { return Horizontal; } // FIXME: Implement. + + unsigned hash() const + { + return m_font->hash(); + } + + bool operator==(const FontPlatformData& other) const + { + return m_font == other.m_font + && m_cgFont == other.m_cgFont + && m_size == other.m_size + && m_syntheticBold == other.m_syntheticBold + && m_syntheticOblique == other.m_syntheticOblique + && m_useGDI == other.m_useGDI; + } + +#ifndef NDEBUG + String description() const; +#endif + +private: + void platformDataInit(HFONT, float size, HDC, WCHAR* faceName); + + RefPtr<RefCountedGDIHandle<HFONT> > m_font; + RetainPtr<CGFontRef> m_cgFont; + + float m_size; + bool m_syntheticBold; + bool m_syntheticOblique; + bool m_useGDI; +}; + +} // namespace WebCore + +#endif |